body,a { color: #888; font: 12px verdana; margin: 0; }
ol, ul, li { margin: 0; padding: 0; list-style: none; }
ol > li { float: left; width: 25%; text-align: center; }
ul { height: 70%; background: #eee; }
h2 { margin: 0; height: 10%; line-height: 2em; }
#done {
	position: absolute;
	bottom: 0;
	left: 45%;
	height: 20%;
	width: 10%;
	min-height: 100px;
	min-width: 100px;
	background: #cfc;
}
#done li { display: none; }